baber/WOPTO huggingface dataset:
Patent JP-H08233104-A (JP)
Title: Auto-frettage type high pressure container
Inventor: TSUCHIYA JUNICHI
IPC: F16J12/00
Filed: 1995-02-27
Abstract: PURPOSE: To make the length in the axial direction of a high pressure container smaller, and to reduce the handling time in a lid mounting and demounting time, as to the lid sealing technology of a high pressure container which processes a subject such as a food, a powder solid, and the like, in an isotropic pressurization at a high pressure. CONSTITUTION: A subject is put in a pressure process chamber 30, and after a pressurized water is filled, an upper lid assembly is installed and supported by a yoke frame 11, and the subject is pressurization processed by pressurizing the pressure process chamber 30. In this case, a pressurizing force is applied to the whole surface of a pressure plate 4 at the pressure process chamber 30 side, a connecting bolt 7 and the pressure plate 4 are moved to a lid side, and a packing 5 is expanded in the peripheral direction as well as contracted in the axial direction, so as to seal a cylindrical drum 1 and the installing part of the upper lid 2.  And a pressure equal to a pressure chamber is applied to a pressure equalizing chamber 8 by pressure equalizing holes 9 communicating to the pressure chamber, and a seal ring to seal a space 10 for pressure plate axial movement, and the pressures at the pressure chamber side and the lid side are balanced at the pressure equalizing chamber 8. Consequently, the thickness of the pressure plate 4 can be reduced.
Patent JP-H10251816-A (JP)
Title: Annealing furnace for aluminum foil coil and annealing method thereof
Inventor: MATSUMOTO HIDEMIKI
IPC: C21D1/76
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To quickly remove the residual rolling oil in an Al foil coil in an annealing furnace by providing a mechanism for reducing hydrocarbon component contained in gas or the air used to the annealing of the Al foil coil with a catalytic oxidation method. SOLUTION: The gas or the air in the furnace is fed to a heating chamber 3 which a circulating fan 1 and after heating, the gas or the air is passed through a catalyst unit 4 heated to the furnace temp. to oxidize and remove the hydrocarbon component contained in the gas or the air. Thereafter, the gas or the air is fed to the annealing chamber 6 and the Al foil coil 5 is annealed and also, the hydrocrbon component vaporized from the rolling oil stuck to the Al foil coil 5 is transferred and carried to the catalyst unit 4 from the heating chamber 3. Since the hydrocarbon component in the gas or the air in the furnace fed into the annealing chamber 6 is decomposed and removed with the catalyst unit 4, the hydrocarbon content is little and therefore, the rolling oil from the Al foil coil 5 is quickly vaporized and the residual rolling oil is removed in a short time.
Patent JP-H10215677-A (JP)
Title: Bed soil-improving soil for lawn
Inventor: TAKAHASHI WAKAKO
IPC: A01G1/00
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To prevent the non water permeation and puddles of an intensely compacted lawn ground and to use it as the lawn ground at all times. SOLUTION: In order to attain the bed soil of the lawn for bearing compacting, by adding the rubber wheel chip of an elastic material, peat-moss with full elastic force, water adsorptivity and a water keeping property and pit sand with water permeability as a binding material, this bed soil-improving soil of the lawn with the elastic force and with restoration force is provided.
Patent JP-H11261548-A (JP)
Title: Over sampling clock recovery circuit
Inventor: YOSHIDA ICHIRO
IPC: H03K19/23
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent a sampling failure due to phase deviation of a clock, etc., and also to reduce power consumption. SOLUTION: In this circuit, a majority circuit DEC to which plural phase difference information up signal and dn signal are inputted from plural comparators TIPD, takes majority, corrects the phase difference information of a smaller number side to match the phase difference information of a larger number side to output. A lock state detection circuit LDEC detects a lock state of each phase comparator TIPD by means of the phase difference information and a switch circuit SW fixes a clock supplied to a selected phase comparator TIPD to a high level at the time of detecting the lock states of all of the comparators TIPD. When it is in a lock state, clocks are not inputted to the selected phase comparator and a phase comparison operation is stopped.
Patent JP-S63290894-A (JP)
Inventor: JIYANETSUTO RITSUTOSUTAA RAIDO
IPC: A61P31/12
Filed: 1988-03-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02239585-A (JP)
Title: Electric heater unit
Inventor: KAWANISHI HIDESATO
IPC: H05B3/68
Filed: 1989-03-14
Abstract: PURPOSE:To provide an electric heater unit to present an excellent electric performance even though the water is poured, by insulating a top plate of a metal plate, a housing case, and an adiabatic board positioned at the inside of them, with an insulator of very little water absorbing property and with an excellent electric performance. CONSTITUTION:This electric heater unit is composed of an adiabatic board 2 which consists of an adiabatic material mainly of a silica-alumina fiber furnishing a groove to arrange an electric heater wire therein in a spiral form, a housing case 4 which consists of a metal plate to house the adiabatic board 2, and an insulator 5 to insulate the adiabatic board 2 furnishing the electric heater wire 3, and a top plate 1 and the housing case 4. As the insulator 5, is preferable an insulator to which a coating agent is applied to suppress further the water absorption, or whose porousness is reduced by sintering at a higher temperature.
Patent JP-S63227306-A (JP)
Title: Drying of polymer resin fine particles
Inventor: HIRAOKA SABURO
IPC: B29B9/16
Filed: 1987-03-17
Abstract: PURPOSE:To prevent large damage to the surface layer of fine particles, by putting a mixture constituted of polymer resin and inorganic hard spheres whose diameters are larger than the average particle sizes of the polymer resin particles in an air- permeable bag composed of a material which does not allow the fine particles to pass through and drying them in a rotating type dryer while the agglomeration of the fine particles is being suppressed. CONSTITUTION:Inorganic hard particles such as alumina, silica and so on which have larger diameters then the average particle sizes of the polymer resin particles and a large specific gravity are used as the inorganic hard particles mixed with a wet polymer. A bag in which the mixture is placed is prepared with a material which has an air-permeability to be necessary for drying the polymer resin particles in a rotating drying process while the falling out of the polymer resin particles is being completely suppressed and at the same time does not permit the passage of the fine particles. As the rotating dryer, any conventional type can be used. The wet polymer resin fine particles are dried by hot air in the rotating type dryer and the secondary agglomeration of the resin fine particles are suppressed by the impact action of the inorganic hard particles having large specific gravity generated by rotation of the rotating type dryer. No damage is thereby produced to the surface of the dried polymer resin fine particles, which exist as the primary particles.
Patent JP-S58180069-A (JP)
Title: Semiconductor device
Inventor: MATSUBARA SUNAO
IPC: H01L31/0392
Filed: 1982-04-15
Abstract: PURPOSE:To simplify not only the parallel connection of a plurality of photoelectrical generating region on the same substrate surface but also the series connection thereon by a method wherein a flexible insulating material layer, having an excellent heat-resisting property,is applied on the substrate, thereby a plane surface is formed. CONSTITUTION:A plane-surfaced polyimide-isoindologuinazolinedione (PI resin) film 5 is formed on a non-mirror-faced metal substrate 4 using a coating method. Then, aluminum or chromium, to be turned to a lower electrode 6, is vapor- deposited on the PI resin film 5. Besides, an N type amorphous silicon layer 7, an i-type amorphous silicon layer 8 and a P type amorphous silicon layer 9 are formed on a lower electrode 6 respectively, and lastly, ITO (In2O2-SnO2) film is formed as a transparent electrode 10 by performing an EB vapor-deposition method, thereby enabling to obtain a solar battery.
Patent JP-H01235830-A (JP)
Title: Method of chucking upper grip part of test piece in testing hard and brittle material
Inventor: NAOHARA KAZUAKI
IPC: G01N3/08
Filed: 1988-03-17
Abstract: PURPOSE:To improve workability by easily mounting split spherical seats in the grip part in the upper part of a test piece with a fingertip operation. CONSTITUTION:The split spherical seats are imposed within the spherical receiving face 1b of a flange 1 provided with a circular conical guide 8. The flange 1 and a shaft side flange 4 are previously connected by means of bolts 6. The grip part of the test piece A lift the split spherical seats while dividing the same when the grip part is gradually inserted from below the flange 1. The split spherical seats are thereby expanded and the supporting of the spherical seat by the grip part is disengaged. The split spherical seats slide and fall along the guide 8 surface and rest again in the receiving face 1b. The grip part of the test piece A seats on the split spherical seats when the test piece A is pulled downward from this state. The grip part is thus set on the seats. After the test piece A is mounted to the chuck part in such a manner, the bolts 6 are increasingly tightened to align the test piece A. The workability is thus improved.
Patent JP-H10309996-A (JP)
Title: Display
Inventor: SEKI SHIGEYUKI
IPC: B60R11/02
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a display that may be used in vehicles with dashboards of different shapes by only one product type. SOLUTION: A display part 8 incorporating therein a display device is made turn around a turning axis 13 over 180 degrees from its closed state to a base 10 installed inside a vehicle. The display parts 8a-8d have a means of fixing themselves at desired turning positions, which means helps to properly set the display parts 8a-8d according to the shape of the dashboard at any turning position thereof. Image are produced at normal positions always by a vertical and horizontal reversing function, and images, selectively together with voices, are produced only at desired turning positions for the prevention of persons other than the occupants from watching those images.  The turning part of the display part and base 10 is formed with a hole for leading a cable and with a member for holding part of the cable such that the cable is fixed onto the base 10, which setup prevents a disconnection or the like of the cable.
Patent JP-S61223401-A (JP)
Inventor: TOMITA TSUTOMU
IPC: F22B3/02
Filed: 1985-03-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56157373-A (JP)
Title: Ink jet device
Inventor: YUKIMURA NOBORU
IPC: B41J2/175
Filed: 1980-05-10
Abstract: PURPOSE:To facilitate a complete filtration, the removal of clogging in a filter and a filter exchange, by providing an ink jet head with a filter composed of a magnetic powder. CONSTITUTION:For instance, a magnetic powder 16 is fed through an upper hopper 13 into an ink feed line 4, to form packed filters 6, 6 having a desired filtering property. An ink 5 is fed through the filters 6, 6 abd a porous filter 8 to an ink jet head 1, and injected from an orifice 2 in accordance with a signal from a pizeoelectric element 3. When clogging is generated in the filters 6, 6, a valve 9 is rotated so that the magnetic powder 16 is discharged through an opening 9a and reserved in a pan 11.
Patent JP-H07243047-A (JP)
Title: Hard film and cutting tool
Inventor: IDA HISAAKI
IPC: C23C14/06
Filed: 1994-03-07
Abstract: PURPOSE:To provide an optimum color tone, as a method capable of integratedly evaluating the characteristics of a hard film, because the color tone of a film is very delicate and hue is greatly changed and lightness and saturation are also changed simultaneously by a slight change in the ratio of metal to nonmetal, and further, lightness is also greatly changed by grain size and surface roughness, and moreover, the color tone of a film is also changed by crystal orientation, lattice defect, inclusions, residual stress, etc. CONSTITUTION:The color tone producing the best machinability, in the case of a hard material film composed of the nitrides of Ti and/or Ti and Al and/or group IVa, Va, and VIa metals, is constituted so that it has 7.5YR to 10Y hue, 3 to 8 lightness, and 2 to 8 saturation by Mansell color charts.
Patent JP-S53146642-A (JP)
Title: Production of fiber parent material for optical communication
Inventor: ARAI TAKATOSHI
IPC: G02B6/00
Filed: 1977-05-26
Abstract: PURPOSE:To enable a multiplicity of parent materials of the same characteristics to be produced within nearly the same time which was requied for producing one parent material by changing over plural glass lathes to one gas system and subsequently connecting these.
Patent JP-H01233136-A (JP)
Title: Ignition detecting device for air bag system
Inventor: KAWABATA MUNEHIRO
IPC: B60R21/26
Filed: 1988-03-15
Abstract: PURPOSE:To surely improve the ignition detection precision in simple ways by connecting a resistance in parallel to an ignitor and comparing the voltage generated at the both edges of the ignitor with a standard voltage in a voltage comparator and detecting the flow of the ignition current. CONSTITUTION:When an automobile is collided, the switches S2-S4 of a number of G sensors 2-4 are closed, and an electric current flows in an ignitor 5, and an air bag is expanded. The voltage comparators 7 and 10 compare a plurality of different standard voltages generated in a standard voltage generator 8 and the voltage S at the both edges of the ignitor 5, and detects the ignition of the ignitor 5. A resistance 6 is connected in parallel to the ignitor 5, and when the ignitor 5 is cut off or the resistance value increases, the resistance value of the resistance 6 is set so that the synthesized resistance value of the ignitor 5 and the resistance 6 does not become larger than the resistance value of a number of wire breakage detecting resistances 21-41. Therefore, it is prevented that the outputs of the voltage comparators 7 and 8 erroneously becomes to be the logic '1'.
Patent JP-H11248313-A (JP)
Title: Artificial snow spraying method
Inventor: KOYAMA YUTAKA
IPC: F25C3/04
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To produce particulate artificial snow efficiently at low cost utilizing a machine producing coil-like ice particles. SOLUTION: Ice particles 4 produced by an ice making machine 1 are stored in an ice storage tank 5 and fed to an ice crushing machine 15 where the ice particles 4 are crushed. Carrying air 31 is fed through an air blower to a main air pressure feed path 32 and snow produced on the suction path side is pressure fed to the forward end part 32b of the main air pressure feed path 32 from a mixing path 45 communicating between a suction path 25 on the ice crushing machine 15 side and the main air pressure feed path 32. The forward end part 32b is coupled with a flexible spray hose 49 which is carried by workers in order to spray artificial snow toward a slope.
Patent JP-S56160212-A (JP)
Title: Air mixing door operating apparatus in air conditioner for automobile
Inventor: KATOU SHIZUO
IPC: B60H1/00
Filed: 1980-05-13
Abstract: PURPOSE:To enable an air mixing door to be opened and closed irrespective of an autoamplifier by providing an servo operating switch for the negative pressure operated air mixing door in the maximum cooling and heating positions of a temperature lever to form a separate circuit. CONSTITUTION:A power servo 61 is operated through an autoamplifier 66 and a transducer 64 by sliding left and right a temperature lever 68 to set controllably an air mixing door 17 to a predetermined position. When the temperture lever 68 is set  to the maximum cooling or heating position, vacuum microswitches 96, 97 are  operated. Thus, microswitch ports M1, M2 communicate to each other so that negative pressure in a vacuum tank 63 is introduced into the power servo 61 without  passing through the transducer 64 to drive the air mixing door 17 to position F or  D. Thus, the air mixing door 17 can be operated irrespective of the autoamplifier  and transducer.
Patent JP-H03262195-A (JP)
Title: Manufacture of composite multilayer printed wiring board
Inventor: SAITO HIDEO
IPC: H05K3/00
Filed: 1990-03-12
Abstract: PURPOSE:To enable a PWB material confronting a flexible part to be easily cut off to remove without preventing the flexible part from being bent by a method wherein a V-shaped groove is provided at least to either of the inner side and the outer side of a composite multilayer printed wiring board along a boundary between a flexible part and a rigid part. CONSTITUTION:A PWB material 3A is placed on a cutting edge form 13A, and a metal plate 11 is mounted thereon, which is pressed by a pressing machine to provide V-shaped grooves 7a to the PWB material 3A. An inner conductor is formed on a printed board through a pattern etching method, then overlay films are laminated to form an FPC material 1, an adhesive sheet 2 is provided with a hole bored in a part which confronts a flexible part. Then, the printed board provided with the inner conductor, the FPC material 1, the adhesive sheet 2, and the PWB material 3A are stacked up, which is bonded by thermocompression. In succession, a through- hole 6 and an outer pattern 5 are provided to the printed wiring board formed so far, which is subjected to an outer shape processing. Furthermore, The PWB material 3 is cut off along the V-shaped groove 7a, and a PWB material 3B located on a flexible part 14B is removed, whereby a required composite multilayer printed wiring board can be realized.
Patent JP-H02243797-A (JP)
Title: Electrodeposition coating device utilizing heat pump
Inventor: KASAHARA KEISUKE
IPC: C25D21/02
Filed: 1989-03-16
Abstract: PURPOSE:To drastically improve the heat efficiency in the whole device by providing a heat pump respectively on the pretreating tank side and electrodeposition tank side of the electrodeposition coating device and efficiently combining both heat pump cycles. CONSTITUTION:When a material to be treated is washed with hot water, degreased and chemical conversion-treated in the pretreating tank B in the electrodeposition coating device, a processing soln. is heated, and an increase in the temp. of a coating soln. is cooled and controlled by the reaction heat when the material is electrodeposition-coated in the electrodeposition tank A. In this device, the pretreating tank B is heated by the solidification heat of a first heat pump C using a refrigerating load for cooling the electrodeposition tank A as a heat source, a loss in the latent heat of the low-temp. vapor liberated from the tank B is used as the heat source for a second heat pump D, and the tank B is heated by the condensation heat of the second heat pump D. Consequently, the condensation heats of both heat pumps C and D are equalized in a hot-water tank E, a two-stage compression mechanism is substantially obtained between both heat pumps, and the heat efficiency in the electrodeposition coating device is drastically improved.
Patent JP-H08257379-A (JP)
Title: Production of ceramic filter
Inventor: UENO AKIO
IPC: B01D39/00
Filed: 1995-03-22
Abstract: PURPOSE: To ensure a predetermined filter flow rate without performing press molding. CONSTITUTION: A process infiltrating a predetermined amt. of a slurry containing a ceramic raw material powder into a fabric having a predetermined shape and provided with a large number of perforations to dry the impregnated fabric to form a ceramic impregnated fabric, a process repeating a process infiltrating the slurry into the ceramic impregnated fabric and blowing off the excessive slurry to ensure the perforations and drying the impregnated fabric until the fabric becomes a predetermined wt. and subsequently baking the fabric to form an aggregate and a process coating the aggregate with paste containing a ceramic raw material powder to bake the coated aggregate are provided.
Patent JP-H07273544-A (JP)
Title: Method for adjusting variable range of oscillated frequency of voltage controlled oscillator
Inventor: GOMA SHINJI
IPC: H03B1/00
Filed: 1994-03-31
Abstract: PURPOSE:To miniaturize the size of the voltage controlled oscillator ' by adopting plural chip layer capacitors connected in parallel via a connection pattern formed on a board for a resonance capacitor of a resonance circuit so as to adjust the capacitance of the capacitor through the interruption of the pattern. CONSTITUTION:In order to adjust a variable range of an oscillated frequency from the oscillator, a connection pattern CP 5 is cut by using a laser beam to separate a chip capacitor Ce' from a resonance circuit 1. Since the capacitance of a resonance capacitor C2 is decreased, the resonance frequency of the circuit 1 is shifted higher and the variable range of the oscillating frequency adjusted by a varactor diode VD is shifted to a higher range. Thus, when all of chip lamination capacitors Ca'-Ce' are connected to each other, the resonance frequency of the circuit 1 is set lower than a prescribed frequency so as to shift the frequency variable range adjusted by the diode VD to a lower frequency than the predetermined frequency.
Patent JP-S55155936-A (JP)
Title: Bumper for vehicle
Inventor: WAKAMATSU FUMIO
IPC: B60R19/18
Filed: 1979-05-21
Abstract: PURPOSE: To prevent the properties of foamed urethane from changing due to water absorption and keep a rim from dropping off a reinforcing member, by providing a plurality of holes in both the portions of the reinforcing member which are secured on the extending portion and lower end of the rim and by integrally shaping the reinforcing member and the rim.  
     CONSTITUTION: A bumper 22 for a vehcile comprises a synthetic resin rim 23, a foamed urethane member 24 as a buffer and a reinforcing member 25. The rim 23 has an extending portion 27 which is integrated with the inner top end 26 of the rim and which extends down from the end. The rim 23 and the reinforcing member 25 are integrally secured. An appropriate number of holes 29, 30 are provided in both the portions of the reinforcing member 25 secured on the extending portion 27 and the inner bottom end 28 of the rim 23 lest the rim 23 should drop off the reinforcing member. The rim 23 is filled in the holes 29, 30. 
     COPYRIGHT: (C)1980,JPO&Japio